Drivers

This section contains SDK drivers.

Drivers

• ADC Driver Example
  • Introduction
    • Key Features
  • 1. Hardware Overview
    • 1.1 RA8P1 Microcontroller Overview
    • 1.2 ADC Hardware Features
      • 1.2.1 ADC Core Parameters
      • 1.2.2 ADC Electrical Characteristics
      • 1.2.3 ADC Channel Configuration
    • 1.3 Hardware Connection Diagram
  • 2. Software Architecture
    • 2.1 RT-Thread ADC Driver Framework
      • 2.1.1 Device Management Interfaces
      • 2.1.2 Device Lifecycle
    • 2.2 Project Software Architecture
      • 2.2.1 Module Division
    • 2.3 Program Execution Flow
  • 3. Usage Examples
    • 3.1 Basic ADC Sampling
      • 3.1.1 Device Initialization and Finding
      • 3.1.2 Voltage Calculation Details
    • 3.2 Multi-threading Implementation
      • 3.2.1 Thread Creation and Startup
      • 3.2.2 Thread Synchronization Mechanisms
    • 3.3 Command Line Interface Usage
      • 3.3.1 Terminal Commands
  • 4. Running Results
    • 4.1 Terminal Output Example
      • 4.1.1 Startup Information
  • 5. Reference Resources
    • 5.1 Technical Documentation
• CAN FD Driver Example Guide
  • Introduction
    • Key Features
    • RA8P1 CAN FD Hardware Features
      • Core Features
      • CAN FD Peripheral Specifications
      • Clock and Timer
  • Software Architecture - RT-Thread CAN Device Framework
    • RT-Thread Driver Model
      • Device Management Three-Layer Architecture
      • Core Data Structures
    • CAN Device Operation Interface
      • Device Search and Initialization
      • Data Read/Write Operations
      • Interrupt and Callback Configuration
    • Interrupt Handling Mechanism
      • Receive Interrupt Handling
      • Transmit Interrupt Handling
      • Error Interrupt Handling
  • Operation Example
    • 1. Hardware Connection
      • 1.1 Connect CAN Interface
    • 2. PCAN-View Software Configuration
      • 2.1 Launch PCAN-View
      • 2.2 PCAN-View Display Configuration
    • 3. Terminal Command Operations
      • 3.1 Start Board Program
      • 3.2 Start CAN Test Program
    • 4. Data Transceiver Testing
      • 4.1 Receive Data Sent from Board
      • 4.2 Send Data from PCAN-View
      • 4.3 View Received Data in Terminal
• Ethernet Example Guide
  • Introduction
  • Ethernet Overview
    • 1. General Introduction
    • 2. Ethernet Frame Structure
  • RA8 Series Ethernet Features
    • 1. Network Interface Features
    • 2. MAC Features
    • 3. DMA and Buffer Features
    • 4. Interrupt Mechanism
    • 5. PHY Management
    • 6. Protocol and Stack Support
    • 7. Performance and Reliability
  • FSP Configuration
  • RT-Thread Settings Configuration
  • Software Description
  • Build & Download
  • Running Effect
    • iperf Test
• GPT Driver Example Guide
  • Introduction
    • Core Features
    • Technology Stack
  • Hardware Introduction
    • 1. RA8P1 Microcontroller Features
      • Core Specifications
      • Timer Resources
    • 2. GPT Hardware Module Details
      • 2.1 GPT Module Architecture
      • 2.2 GPT Core Features
      • 2.3 RA8P1 GPT Actual Configuration
  • Software Architecture
    • 1. RT-Thread Device Framework
      • 1.1 Device Hierarchy
      • 1.2 Core Interface Functions
    • 2. Driver Architecture
      • 2.1 Main Driver Files
  • Usage Examples
  • Configuration Instructions
  • Running Effect Example
• RTC Driver Example Guide
  • Introduction
    • Main Features
  • Hardware Introduction - RA8P1 RTC Features
    • 1. Overview
    • 2. RA8P1 RTC Main Features
      • 2.1 Core Functions
      • 2.2 Alarm Function
      • 2.3 Advanced Features
      • 2.4 Hardware Support
      • 2.5 Power Management
    • 3. RA8P1 RTC Technical Parameters
  • Software Architecture - RT-Thread RTC Device Framework
    • 1. RT-Thread Device Architecture
    • 2. RTC Device Type
    • 3. Device Management Interface
      • 3.1 Device Finding
      • 3.2 Device Operations
    • 4. RT-Thread RTC API
      • 4.1 Time Operation API
      • 4.2 Timestamp Operation
      • 4.3 Alarm API
  • Usage Example
    • 1. Time Setting and Reading
      • 1.1 Basic Time Setting
      • 1.2 Advanced Time Operation
    • 2. Alarm Configuration
      • 2.1 Alarm Callback Function
      • 2.2 Alarm Example Configuration
  • Configuration Instructions
  • Running Effect Example
    • 1. Console Output
• SD Card File System Example Guide
  • Introduction
  • SD Card Introduction
    • 1. Overview
    • 2. SD Card Types
    • 3. SD Card Interfaces
    • 4. Working Principle
    • 5. SD Card Performance Specifications
    • 6. SD Card Application Scenarios
  • RA8 Series SDHI Module Overview
    • 1. General Features
    • 2. SDHI Module Architecture
    • 3. SDHI Working Principle
  • FSP Configuration
  • RT-Thread Settings Configuration
  • Example Project Description
  • Compilation & Download
  • Run Effect
• SDRAM Driver Example Guide
  • Introduction
    • Key Features
    • Technical Architecture
  • Hardware Introduction
    • 2.1 RA8P1 External Memory Interface Features
      • Controller Features
      • Timing Control
      • Memory Mapping
    • 2.2 Supported SDRAM Types
      • Chip Specifications
      • Timing Parameters
    • 2.3 Hardware Connection
      • Data Bus
      • Address Bus
      • Control Signals
      • Power and Ground
  • Software Architecture
    • 3.1 SDRAM Driver Initialization Flow
      • Initialization Sequence
      • Key Step Descriptions
    • 3.2 Memory Management Mechanism
      • Memory Allocation Strategy
      • RT-Thread Integration
      • Data Integrity Protection
    • 3.3 BSP Layer Abstraction
      • BSP Interface Functions
      • Hardware Abstraction Layer
  • Usage Examples
    • 4.1 Basic Read/Write Operations
      • Memory-mapped Access
      • Bulk Data Operations
  • Run Effect
• SPI Driver Example Guide
  • Project Introduction
    • Key Features
  • Directory Structure
  • 1. Hardware Introduction - RA8P1 SPI Features
    • 1.1 RA8P1 Microcontroller Overview
    • 1.2 SPI Hardware Features
      • 1.2.1 Multi-Channel Support
      • 1.2.2 High-Speed Transfer Features
      • 1.2.3 Clock Configuration Features
      • 1.2.4 Chip Select Control
    • 1.3 SPI Pin Mapping
      • Titan Board Mini SPI1 Pin Configuration
  • 2. Software Architecture - RT-Thread SPI Device Framework
    • 2.1 RT-Thread SPI Architecture Overview
    • 2.2 Main Data Structures
      • 2.2.1 SPI Configuration Structure
      • 2.2.2 SPI Device Structure
    • 2.3 SPI Operation Modes
      • 2.3.1 Master/Slave Modes
      • 2.3.2 Clock Modes
      • 2.3.3 Data Transfer Modes
    • 2.4 Core API Interfaces
      • 2.4.1 Device Find
      • 2.4.2 Device Configure
      • 2.4.3 Data Transfer
      • 2.4.4 Device Attach
  • 3. Running Effect Example
• WDT Driver Example Guide
  • Overview
  • Directory Structure
  • 1. Hardware Introduction - RA8P1 WDT Features
    • 1.1 Watchdog Overview
    • 1.2 RA8P1 WDT Main Features
      • 1.2.1 Basic Features
      • 1.2.2 Reset Modes
      • 1.2.3 Operating Modes
      • 1.2.4 Sleep Mode Support
    • 1.3 Hardware Parameter Configuration
  • 2. Software Architecture - RT-Thread Watchdog Device Framework
    • 2.1 RT-Thread Watchdog Driver Architecture
      • 2.1.1 Driver Layer Structure
      • 2.1.2 Main Components
    • 2.2 FSP Integration
      • 2.2.1 FSP Watchdog API
      • 2.2.2 Configuration Parameters
    • 2.3 RT-Thread Device Configuration
  • 3. Usage Example - Watchdog Initialization and Feeding Based on Actual Code
    • 3.1 Main Function Analysis
      • 3.1.1 Main Function (hal_entry)
      • 3.1.2 Dog Feeding Thread (feed_dog_entry)
    • 3.2 Watchdog Test Function (wdt_sample)
      • 3.2.1 Detailed Step Analysis
    • 3.3 RT-Thread Watchdog API
      • 3.3.1 Device Finding and Control
      • 3.3.2 Thread Operations
  • 4. Configuration Description - Timeout Period, Reset Mode
    • 4.1 Timeout Period Configuration
      • 4.1.1 Hardware Level Timeout Settings
    • 4.2 Reset Mode Configuration
      • 4.2.1 Reset Mode Selection
      • 4.2.2 Mode Feature Comparison
  • 5. WDT Project Configuration
  • 5. Running Effect Example
    • 5.1 Normal Running Process
  • Conclusion

These examples demonstrate SDK drivers.